Hawking Forum Post 31434
| Subject: | Re: The reversibility of time's arrow... |
| Date: | August 28, 2000 at 23:07:35 |
| Poster: | Samuel A. (Sam) Cox |
Hi: Time reversal in GR is a matter of frame of reference, NOT the result of an inverse process since time, space and energy are described in a periodic flow, twisted and flipped at the singular antipodes of the universe. In 4-D this periodic flow is observed as linear, and perhaps more importantly, from any single reference frame, non-scaled. From 4D we observe space to be scaled, rather than time, even though from our time dilated observing frame, it is time dilation which gives the universe its "vastness" and creates our impression of "space". In the dual universe based on S7, time has a single arrow or preferred direction, but because, as I said, it is flipped at singularity, it is observed to pass in two different directions from any selected frame of reference. Of course, forward and inverse mapping of every particle, atom and person is built into the model because it is dual; matter and antimatter based. Singularity at the submicroscopic antipode of the 7-D model protects the hemispheres from destruction and is the boundary between the different (as observed) "directions" of time flow (and the universe/antiverse system). In a dual, periodic GR universe, time and thermodynamic reversibility are alive and well. |
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